Expedition 310 Scientists (2007): Description of lithologic section units of Hole 310-M0025B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.650373
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Related to:
Camoin, Gilbert; Iryu, Yasufumi; McInroy, Dave; Expedition 310 Scientists (2007): Proceedings of the Integrated Ocean Drilling Program. Washington, DC (Integrated Ocean Drilling Program Management, Inc.), 310, https://doi.org/10.2204/iodp.proc.310.2007
Project(s):
Coverage:
Latitude: -17.488100 * Longitude: -149.404150
Date/Time Start: 2005-11-14T13:58:00 * Date/Time End: 2005-11-15T00:43:00
Minimum DEPTH, sediment/rock: 1.10 m * Maximum DEPTH, sediment/rock: 19.00 m
Event(s):
310-M0025B (TAH-02A-5H) * Latitude: -17.488100 * Longitude: -149.404150 * Date/Time Start: 2005-11-14T13:58:00 * Date/Time End: 2005-11-15T00:43:00 * Elevation: -100.8 m * Penetration: 20.5 m * Recovery: 13.81 m * Location: Tahiti, offshore Tiarei * Campaign: Exp310 (Tahiti Sea Level) * Basis: DP Hunter * Method/Device: Drilling/drill rig (DRILL) * Comment: Coordinate system: WGS84, Time zone: UTC -10
Comment:
Abbreviations: encr=enrcusting, br=braching, rob=robust, tab=tabular, fol=foliaceous, mas=massive, frags/frag=fragments/fragmented, unident=unidentifies, CAB=coral-algal bindstone, ECR=encrustation, MB=microbiolite, HAL=Halimeda, IS=in situ, UK=unknown, gp=group; DEPTH applies to top depth of section unit
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | ||||
| 3 | Lithologic unit/sequence | Unit | Expedition 310 Scientists | Visual observation | ||
| 4 | Rock type | Rock | Expedition 310 Scientists | Visual description | ||
| 5 | Main Lithology | Main lith | Expedition 310 Scientists | Visual description | ||
| 6 | Lithology/composition/facies | Lithology | Expedition 310 Scientists | Visual description | ||
| 7 | Lithology/composition/facies | Lithology | Expedition 310 Scientists | Visual description | continuation 1 | |
| 8 | Fossils | Fossils | Expedition 310 Scientists | Visual description | ||
| 9 | Bioerosion | Bioerosion | Expedition 310 Scientists | Visual description | ||
| 10 | Core disturbance | Disturbance | Expedition 310 Scientists | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
222 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Unit (Visual observation) | 4 Rock (Visual description) | 5 Main lith (Visual description) | 6 Lithology (Visual description) | 7 Lithology (continuation 1, Visual descri...) | 8 Fossils (Visual description) | 9 Bioerosion (Visual description) | 10 Disturbance (Visual description) |
|---|---|---|---|---|---|---|---|---|---|
| 1.10 | 310-M0025B-1-1,0 | 1 | Bindstone | Coral-algal bindstone | Bindstone with ECR and microbialite. ECR thick, multilayered (3.5cm) with vermetid gastropods. C1=thin encr Agaricid (Pavona?) 3 colonies, IS. | Agariciidae - encrusting, Coral-algal bindstone, encrusting coraline algae, Gastropod, Microbialite | |||
| 1.25 | 310-M0025B-1-1,15 | 2 | Framework | Microbialite | Framework, dominantly microbialite. MB is dendritic to knobby, and bored. Vugs open and with silty sed. | C2=encr Porites IS, C3=encr Agaricids (Pachyseries?) IS, C4=encr Montipora, Porites IS, C5=encr Montipora IS 2 colonies, C6=br Porites frag. NB start of br Porites forms. | Agariciidae - encrusting, Bivalve, encrusting coraline algae, Halimeda, Microbialite, Montipora - encrusting, Porites - branching, Porites - encrusting | slightly | |
| 2.26 | 310-M0025B-2-1,0 | 1 | Rubble | Porites - branching | Rubble. Major coral, heavily bioeroded. Encrusting coralline algae. C1=coral fragments, branching Porites, encrusting Porites. | ||||
| 2.40 | 310-M0025B-2-1,14 | 2 | Framework | Porites - branching | Framework. Major coral, thin encrusting coralline algae. Open vugs. Microbialite grows into vug, laminar and dendritic forms. Halimeda. | C2=branching and encrusting coral fragments, Porites and Pocillopora, C3=branching Porites, in situ, many colonies. | Halimeda | ||
| 3.71 | 310-M0025B-2-1,145 | 3 | Framework | Montipora - encrusting | CAB. Major coral. Encrusting coralline algae. C4=encrusting Montipora, with encrusting Agaricid, in situ. | Agariciidae - encrusting, Coral-algal bindstone, Microbialite, Montipora - encrusting | |||
| 3.76 | 310-M0025B-3-1,0 | 1 | Rubble | Porites - branching | Rubble. Major, intraclasts (coral and microbialites). Bored surfaces. | Pocillopora - branching, Porites - branching | |||
| 3.98 | 310-M0025B-4-1,0 | 1 | Framework | Montipora - encrusting | Framework. Major microbialite. Coral. Encrusting coralline algae, up to 6cm. Halimeda, in vugs. Abundant open vugs. C1=branching Pocillpora fragment, C2=encrusting Montipora, in situ, C3=encrusting Montipora, 4x colonies, in situ. | Encrusting coraline algae, Halimeda, Pocillopora - branching | |||
| 4.69 | 310-M0025B-4-1,71 | 2 | Framework | Porites - branching | Framework. Dominate microbialite, laminar and dendritic. Coral. Encrusting coralline algae. Halimeda in soft seds. C1=branching Porites, in situ??? Broken framework. | Halimeda, Microbialite | |||
| 5.21 | 310-M0025B-5-1,0 | 1 | Framework | Microbialite | Framework. Open vugs. Worm tubes. Microbialites. Dendritic with knobby surfaces. Corals: C1=branching porites in situ with encrusting laminat, minor branching fragments. | Encrusting coraline algae, Microbialite, Other coral, Porites - branching | moderate | moderately | |
| 5.63 | 310-M0025B-5-1,42 | 2 | Bindstone | Coral-algal bindstone | CAB. ECR successive encrusting layers, individual layers up to 1mm thick. Microbialite. Dendritic with knobby surface. Corals: C2=encrusting montipora, agaricid in situ, C3=massive porites in situ, | C4=encrusting Agaricid in situ, C5=branching Porites fragments. | Agariciidae - encrusting, encrusting coraline algae, Halimeda, Microbialite, Montipora - encrusting, Porites - branching, Porites - massive | moderate | moderately |
| 8.21 | 310-M0025B-6-1,0 | 1 | Rubble | Porites - branching | Rubble is disturbed core. Corals: C1=branching Porites fragments. | Encrusting coraline algae, Halimeda, Intra clasts, Microbialite, Porites - branching | highly | ||
| 8.44 | 310-M0025B-6-1,23 | 2 | Framework | Pocillopora - branching | Framework. Little MB. Corals: C2=branching Pocillopora in situ, red stain. | Encrusting coraline algae, Halimeda, Microbialite, Pocillopora - branching | moderately | ||
| 8.62 | 310-M0025B-6-1,41 | 3 | Bindstone | Encrusting coraline algae | Bindstone. Corals: C3=encrusting Porites in situ. | Encrusting coraline algae, Halimeda, Porites - encrusting | heavy | ||
| 8.69 | 310-M0025B-6-1,48 | 4 | Framework | Microbialite | Framework. Open vugs. Microbialite grows into open vugs. Corals: C4=branching Pocillopora in situ?, C5=branching Porites in situ? | Echinoderm, encrusting coraline algae, Halimeda, Microbialite, Pocillopora - branching, Porites - branching | |||
| 9.14 | 310-M0025B-6-1,93 | 5 | Bindstone | Coral-algal bindstone | CAB. Thick ECR 1.5 cm. Little MB. Corals: C6=encrusting Agaricid (Pavona?), encrusting Montipora, in situ. | Agariciidae - encrusting, encrusting coraline algae, Microbialite, Montipora - encrusting | moderate | moderately | |
| 9.24 | 310-M0025B-6-1,103 | 6 | Framework | Microbialite | Framework. Corals: C7=branching Porites? fragments. | Halimeda, Microbialite, Porites - branching | moderate | moderately | |
| 9.71 | 310-M0025B-7-1,0 | 1 | Framework | Microbialite | Framework. Corals intensely bioturbated. Thin ECR. Halimeda one big pocket. Open vugs. Basalt silt grains geopetals in borings. Microbialites. Laminated. Corals: C1=branching Porites fragments, | C2=branching Porites in situ, C3=branching Pocillopora in situ? broken framework? | Encrusting coraline algae, Halimeda, Microbialite, Pocillopora - branching, Porites - branching | heavy | highly |
| 10.34 | 310-M0025B-8-1,0 | 1 | Framework | Pocillopora - robust branching | Framework. Open vugs. Sed with Halimeda in vugs. Microbialites. Laminated at base, knobby surfaces. Coral: C1=robust branching Pocillopora in situ. | ||||
| 10.61 | 310-M0025B-8-1,27 | 2 | Framework | Microbialite | Framework. Sediment with Halimeda, bivalves. Borings in corals with geopetals. Open vugs. Microbialites. Lamiated with knobby surface. Corals: C2=massive Porites in situ (columnar). | Halimeda, Microbialite, Porites - massive | slight | ||
| 10.95 | 310-M0025B-8-1,61 | 3 | Framework | Microbialite | Framework. Corals bored, with geopetals. Open vugs. Sediment in vugs with Halimeda. ECR at base 3mm thick. Microbialites. Laminated with knobby surface. Corals: C3=branching Porites in situ. | Encrusting coraline algae, Halimeda, Microbialite, Porites - branching | |||
| 11.35 | 310-M0025B-8-1,101 | 4 | Framework | Porites - massive | Framework. Open vugs. ECR up to 12 mm. Microbialites. Several times same succession: laminated at base, dendritic above, knobby surface. Corals: massive Porites (columnar) in situ. | Encrusting coraline algae, Halimeda, Microbialite, Porites - massive | |||
| 11.88 | 310-M0025B-8-2,0 | 1 | Framework | Microbialite | Framework. Microbialite. Laminated at base, dendritic at top, surface knobby. Coral: C1=massive Porites (columnar) in situ? | Microbialite, Porites - massive | |||
| 11.97 | 310-M0025B-9-1,0 | 1 | Framework | Porites - massive | Framework. Major coral. Borings, geopetal. Encrusting coralline algae. Microbialite, laminated pockets of Halimeda. C1=massive Porites, in situ, columnar form at the base, | C2=branching Porites and Pocillopora fragments, C3=massive Porites, columnar, in situ??? | Halimeda, Porites - branching | ||
| 13.16 | 310-M0025B-9-2,0 | 1 | Framework | Porites - massive | Framework. ECR very thin. Open vugs. Halimeda in open vugs. Microbialites. Dendritic, laminated in upper 4cm and at base of dendritic microbialite at 36 cm. Corals: C1=massive Porites in situ. | Encrusting coraline algae, Halimeda, Microbialite, Porites - massive | slight | ||
| 14.00 | 310-M0025B-10-1,0 | 1 | Framework | Porites - massive | Framework. ECR very thin; at 56cm reaches 3mm thickness. Coral surfaces heavily bored. Open vugs. Microbialite morphology. Dendritic, growing into open vugs, in upper part laminated at base. | Corals: C1=massive Porites in situ. Below 40cm massive Porites in situ? Columnar. | Encrusting coraline algae, Halimeda, Microbialite, Porites - massive | heavy | |
| 15.95 | 310-M0025B-11-1,0 | 1 | Rubble | Porites - branching | C1=br Porites and br Pocillopora. | ||||
| 16.02 | 310-M0025B-11-1,7 | 2 | Rudstone | Halimeda | Corals. Small coral fragments of Porites and Pocillopora. Rudstone with Jalimeda, gastropods, corals, basalt and bioclast fragments. | ||||
| 16.07 | 310-M0025B-11-1,12 | 3 | Bindstone | Coral-algal bindstone | Corals: C2=encr Montipora, in situ, C3=massive fragmetns of Porites?, C4=encr Montipora, in situ, C5=encr Montipora, in situ, C6=rob br Pocillopora fragment, C7=massive Porites, in situ. Encrusting Halimeda. | Microbiolite. Sediment (basalt, bioclasts). | Halimeda, Montipora - encrusting, Pocillopora - robust branching, Porites - massive | ||
| 16.69 | 310-M0025B-11-1,74 | 4 | Rudstone | Coral frags., unident. | Corals: C8=encr Montipora, in situ, C9=br Pocillopora fragments. Halimeda. Basalt pebbles. Coral fragments. Basalt. Bioclastic sands. | Montipora - encrusting, Pocillopora - branching | |||
| 17.50 | 310-M0025B-12-1,0 | 1 | Framework | Montipora - encrusting | C1=br Porites (in situ, growth position), C2=encrusting Montipora (encrusting Montipora; (in situ?) major cnstituent is coral with encrusting algae, Halimeda, basalt pebbles and encr worm tubes. | Montipora - encrusting, Porites - branching | |||
| 17.87 | 310-M0025B-12-1,37 | 2 | Rudstone | Pocillopora - branching | C3=rob br Pocillopora w/encr Montipora. Halimeda grains, sand grains (basalt and bioclasts). | Pocillopora - robust branching | |||
| 17.97 | 310-M0025B-12-1,47 | 3 | Bindstone | Encrusting coraline algae | C1=fragments of UK coral. Corals are heavily bored. Basalt and bioclastic sand. | ||||
| 18.20 | 310-M0025B-12-1,70 | 4 | Silt | Silt | Open burrows with geopetals. | ||||
| 19.00 | 310-M0025B-13-1,0 | 1 | Silt | Silt | Volcanic siltstone. Bioturbation infilled. Halimeda pocket. | Gastropod, Halimeda, Unknown bioclast |